u-boot.git/drivers/spmi, branch v2016.09-rc1

spmi: Fix sandbox spmi driver memory corruption

2016-04-12T00:48:22Z

There is off-by-one error in sandbox_emul_gpio that causes segfault of certain tests. EMUL_GPIO_REG_END is the address of last valid (emulated) register. This patch fixed this (by adding one more element to emulated register array). Signed-off-by: Mateusz Kulikowski Tested-by: Stephen Warren

drivers: spmi: Add support for Qualcomm SPMI bus driver

2016-04-01T21:18:12Z

Support SPMI arbiter on Qualcomm Snapdragon devices. Signed-off-by: Mateusz Kulikowski Reviewed-by: Simon Glass Tested-by: Simon Glass

spmi: Add sandbox test driver

2016-04-01T21:18:12Z

This patch adds emulated spmi bus controller with part of pm8916 pmic on it to sandbox and tests validating SPMI uclass. Signed-off-by: Mateusz Kulikowski Reviewed-by: Simon Glass

drivers: Add SPMI bus uclass

2016-04-01T21:18:12Z

Qualcom processors use proprietary bus to talk with PMIC devices - SPMI (System Power Management Interface). On wiring level it is similar to I2C, but on protocol level, it's multi-master and has simple autodetection capabilities. This commit adds simple uclass that provides bus read/write interface. Signed-off-by: Mateusz Kulikowski Reviewed-by: Simon Glass Tested-by: Simon Glass